buoy

local MCP server

Installation

Terminal

claude mcp add buoy -- npx -y @buoy-design/cli

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "buoy": {
      "command": "npx",
      "args": [
        "-y",
        "@buoy-design/cli"
      ]
    }
  }
}

Design tokens and drift checks for coding agents: use the token, not the hardcoded value.

buoy is a local MCP server distributed as the npm package @buoy-design/cli.

Run: claude mcp add buoy -- npx -y @buoy-design/cli

Run: codex mcp add buoy -- npx -y @buoy-design/cli

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